using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp2
{
    class sub : Calculate
    {
        public sub(int gh, int ku)
            : base(gh, ku)
        {

        }
        public override void DisplayResult()
        {
            
            int sub = 0;
            sub = gh - ku;
            Console.WriteLine(sub);
        }
    }
}
